# Build recipe for glib (release 2, pass 1).
#
# Copyright (c) 2020-2022 Matias Fonzo, <selk@dragora.org>.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Exit immediately on any error
set -e

program=glib
version=2.70.2
release=1

# Define a category for the output of the package name
pkgcategory=libs

# Set a custom name for this package
pkgname=glib2-pass1

tarname=${program}-${version}.tar.xz

# Remote source(s)
fetch="https://download.gnome.org/sources/glib/${version%.*}/$tarname"

description="
General purpose library of C routines.

GLib is the low-level core library that forms the basis for projects
such as GTK+ and GNOME.  It provides data structure handling for C,
portability wrappers, and interfaces for such runtime functionality
as an event loop, threads, dynamic loading, and an object system.
"

homepage=https://wiki.gnome.org/Projects/GLib
license=LGPLv2.1

# Source documentation
docs="AUTHORS COPYING HACKING NEWS README"
docsdir="${docdir}/${pkgname}-${version}"

build()
{
    unpack "${tardir}/$tarname"

    cd "$srcdir"

    # Apply patch from "Beyond Linux From Scratch" to support 'GLIB_LOG_LEVEL'
    # which enables several warnings levels (Thank you!)
    patch -Np1 -i "${worktree}/patches/glib2/glib-2.70.2-skip_warnings-1.patch"

    # Set sane permissions
    chmod -R u+w,go-w,a+rX-s .

    rm -rf BUILD
    mkdir BUILD
    cd BUILD

    CPPFLAGS="$QICPPFLAGS" CFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS" \
    meson setup $configure_args \
     --libdir /usr/lib${libSuffix} \
     --buildtype=release \
     --strip \
     -Diconv=auto \
     -Dxattr=true \
     -Dlibmount=enabled \
     -Dman=false \
     -Dgtk_doc=false \
     -Dfam=false \
     -Dselinux=disabled \
     ..

    ninja -j${jobs}
    DESTDIR="$destdir" ninja -j${jobs} install

    cd ..

    # Delete generated charset.alias
    rm -f "${destdir}/usr/lib${libSuffix}/charset.alias"

    # Compress and link man pages (if needed)
    if test -d "${destdir}/$mandir"
    then
        (
            cd "${destdir}/$mandir"
            find . -type f -exec lzip -9 {} +
            find . -type l | while read -r file
            do
                ln -sf "$(readlink -- "$file").lz" "${file}.lz"
                rm -- "$file"
            done
        )
    fi

    # Copy documentation
    mkdir -p "${destdir}/$docsdir"
    cp -p $docs "${destdir}/$docsdir"
}

